형이나

or an older brother

→ 형
phrase Rare #26,695
or an older brother 이나 means “or” after a noun ending in a consonant. In other contexts, it can suggest “at least” or “even.”
KO: 형이나 아버지한테 물어봐.
EN: Ask your older brother or your father.

형이나 비켜!

Get out of the way, hyung!

— 로마 (2018)

형이나 아버지 같은 사람 이었겠죠

He must have been like an older brother or a father figure.

— 맨 프럼 어스 (2007)

형이나 가

Either you or your older brother.

— 리턴 (2003)

형이나 내 말 잘 들어

Hyung, listen to me carefully.

— 보리밭을 흔드는 바람 (2006)